Fix a pool lifetime issue introduced in r1076098.
Fix a pool lifetime issue introduced in r1076098.

* subversion/libsvn_wc/wc_db_pdh.c:
  (pdh_parse_local_abspath): dup the hash key for dir_data into the proper
    pool.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1076161 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion